Given numbers are 628,471,389,187,293

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 628,471,389,187,293 is 40155008916.

Find LCM of 628,471,389,187,293 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

157 x 4 x 3 x 389 x 187 x 293 = 40155008916

Therefore, the lowest common multiple of 628,471,389,187,293 is 40155008916.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

628 x 471 x 389 x 187 x 293 = 6304336399812

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

628 : 1, 2, 4, 157, 314, 628

471 : 1, 3, 157, 471

389 : 1, 389

187 : 1, 11, 17, 187

293 : 1, 293

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,471,389,187,293, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

471:3x 157

389:389

187:11x 17

293:293

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

157 = 157

Therefore, the value for common factors is 157.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 6304336399812/(1x157)

LCM = 6304336399812/157

LCM = 40155008916

Thus, we can understand that the LCM of 628,471,389,187,293 is 40155008916.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 162, 446, 784, 386, 464
• LCM of 629, 153, 459, 248, 963
• LCM of 971, 716, 579, 692, 508
• LCM of 924, 282, 383, 301, 524
• LCM of 697, 363, 683, 733, 355

1. What is the LCM of 628, 471, 389, 187, 293?

Answer: LCM of 628, 471, 389, 187, 293 is 40155008916.

2. How to calculate the LCM of 628, 471, 389, 187, 293?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 628, 471, 389, 187, 293.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.